baber/WOPTO huggingface dataset:
Patent JP-H09238679-A (JP)
Title: Cellulase formulation for preparing silage and preparation of silage using the same
Inventor: YAMABE HITOSHI
IPC: C12R1/885
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain the subject formulation capable of improving the fermentation quality of a silage without causing the loss of nutrient ingredients due to the discharge of a juice (drain) by mixing cellulases produced by specific two kinds of fungi. SOLUTION: This cellulase formulation is obtained by mixing (A) a cellulase produced by a fungus of the genus Acremonium with (B) a cellulase produced by a fungus of the genus Trichoderma at 1:(0.1-9.0) ratio expressed in terms of the avicelase activity ratio. The resultant formulation at a low pH is excellent in high productivity of lactic acid and low-volatile base nitrogen and hardly increases the production amount of the discharge of a juice (drain).
Patent JP-H11274713-A (JP)
Title: Mounting method and device and semiconductor package
Inventor: AOKI KOJI
IPC: H05K3/34
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To enable easy removal of halogen remaining in the solder bonding part. SOLUTION: Parts to be soldered on a substrate 20 and a bare chip 24 are fluorinated in the pre-bonding treatment unit 10. The fluorinated bare chip 24 is mounted on the substrate 20 in the mounting unit 26 and carried into a reflow furnace 36 in the bonding unit 34 to be soldered on the substrate 20. The bonding part of the substrate 20 on which the bare chip 24 has been bonded is heated to 100 deg.C or above and oxidized in the oxidation unit 42 by replacing fluorine remaining in the solder bonding part with oxygen using ions obtained by resolving vapor supplied from a steam generator 46. The oxidized substrate 20 is carried into the mold treatment unit 56 where a mold resin 60 is applied so that the bonding gap is filled with the mold resin 60 to produce a semiconductor package.
Patent JP-H09246015-A (JP)
Title: Preparation of positive characteristic semiconductor ceramic
Inventor: HITOMI ATSUSHI
IPC: H01C7/02
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for preparing positive characteristic semiconductor ceramic which is excellent in electrical characteristics and less influenced by preparing conditions of obtaining the electrical characteristics. SOLUTION: Previously prepared are a main composition containing perovskite oxide including BaTiO3 as its main component and semiconductor agent and substantially not containing Si as well as a post-add composition containing Ba, Ti and Si in proportions of 10<=a<=35, 10<=b<=60 and 30<=c<=80 where a:b:c=BaO:TiO2 :SiO2 and a+b+c=100mol.%. These compositions are mixed and properly burned to obtain positive characteristic semiconductor ceramic. At this time, the post-addition composition is added so that 3-5mol.% of SiO2 is contained in the resultant burned material with respect to the perovskite oxide.
Patent JP-H04290125-A (JP)
Title: Multiplier
Inventor: ISHIZAKA KUNIMASA
IPC: G06F7/53
Filed: 1991-03-19
Abstract: PURPOSE:To obtain a high-speed multiplier which is small in circuit scale and power consumption. CONSTITUTION:An input terminal P3 is connected to multipliers 17 -21 and a X1 signal which is an input signal itself, a X 2 signal, and a X3 signal... are applied to the 1st, 2nd... (N)th selectors 23-27. The 1st-(N)th selectors 23-27 correspond to section numbers obtained by sectioning the bit length of a coefficient signal for multiplying the input signal. The 1st-(N)th selectors 23-27 select X0, X1, X2, and X3 lines according to the section bit combinations of the coefficient signal. The outputs of the 2nd... (N)th selectors 25 and 27 are carried by multipliers 33 and 35 to obtain arithmetical well-ordered multiples of 4, 8... in order from the 1st selector 23. Adders 29 and 37 add the outputs of the 1st selector 23 and multipliers 33 and 35 in order. Namely, this multiplier consists of a carry circuit, a selecting circuit, and a small number of adding circuits.
Patent JP-S5413193-A (JP)
Title: Plant barge
Inventor: HANDA TSUTOMU
IPC: B63B35/44
Filed: 1977-06-30
Abstract: PURPOSE: To prevent corrosion of a plant barge by constructing the double bottom of the barge with concrete structure and the upper deck or the like with steel in a composite structure. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0592013-A (JP)
Title: Borer set for dental root hole
Inventor: PETAA BUERUBUARUTO
IPC: A61C5/42
Filed: 1992-02-28
Abstract: PURPOSE: To drill a fang in a more widely opened trumpet shape. CONSTITUTION: A series of drilling instrument are divided into several groups making a single group of three, and in its respective groups, a diameter D1 at the starting point of an edge of the instruments is the same. A diameter D2 at the starting point of a cutting edge of a conical rod of the instruments of the respective groups is made different, and is increased by about 10% in the respective groups. That is, a conical degree of the three instruments of the respective groups becomes large in order, and therefore, a dentist can drill a fang of a trumpet shape opening wider than usual. The fang hole of such a shape is particularly suitable for filling by a gutta-percha.
Patent JP-H09243787-A (JP)
Title: Inner surface coating device for reactor container
Inventor: KITAGAWA YUJI
IPC: G21C19/02
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To safely perform the coating work of the inner surface of a reactor container in a short time by mechanizing the coating work. SOLUTION: A coating material killing pipe 2 fixed to one end of the beam part 8 of a polar crane 1 so as to be turned integrally with the beam part 8 is arranged along the inner surface at least to the top part of a container dome part 6a, and a number of spray nozzle parts 3 are longitudinally arranged on the pipe 2. The coating material in the pipe 2 is sprayed onto the inner surface of the dome part 6a through the nozzle parts 3.
Patent JP-S58204949-A (JP)
Inventor: RUUDORUFU BINDERU
IPC: F16J15/12
Filed: 1983-05-06
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03279664-A (JP)
Title: Intake device for engine
Inventor: NAKAMURA KENJI
IPC: F02M35/14
Filed: 1990-03-27
Abstract: PURPOSE:To facilitate assembly, and to produce a noise damping effect by forming, in the inside of an air cleaner case, a passage whose one end is communicated with an intake pipe and whose other end is opened to the inside of the air cleaner case, and by communicating a resonator with the passage. CONSTITUTION:In the inside of an air cleaner case 4, a passage 6 whose one end is communicated with an intake pipe 5 for introducing outside air and whose other end is opened to the inside of the air cleaner case 4 is formed. A resonator 7 is communicated with the passage 6. Since the size of the intake device 1 is small, it can be easily assembled in a limited space inside the engine room of a vehicle. And also a noise damping effect can be produced.
Patent JP-S63244726-A (JP)
Title: Gas-insulated potential transformer
Inventor: MIZUTANI MASAAKI
IPC: H01F38/24
Filed: 1987-03-31
Abstract: PURPOSE:To contrive miniaturization of the title transformer, to improve the reliability of its sealing part and to contrive reduction in the processing work of sealing by a method wherein, among each part constituting an airtight tank, a tank and a base are formed in an integral structure by welding, the space in which a voltage transforming part will be firmly fixed is provided. CONSTITUTION:A cover 8 and a flange 11b to be used to fasten the cover are provided on the upper part of a tank 11a, the lower part of the tank 11a has the outside diameter coinciding with the diameter of a tank 11, and the tabular base 11c on which a hole 11e is provided on the inside is formed into integral structure by welding leaving the space necessary to fix a voltage transforming part 5. Besides, a mirror-faced plate 11d, having the diameter coinciding with the diameter of the hole 11e of the base 11c, is integrally constructed with the base 11c by welding. The voltage transforming part 5 is suspended from the aperture part of the upper flange 11b of the airtight tank 11 formed in integral structure as above-mentioned, and said voltage transforming part 5 is securely fastened to the base 11c with a bolt using a special jig. Subsequently, the cover 8 and a spacer 9 are airtightly fastened through the intermediary of the sealing material such as a gasket and the like. As a result, the weight of the title transformer can be decreased substantially by the reduction in outside diameter and by hollowing the center part.
Patent JP-2000328085-A (JP)
Title: Lubricating grease composition for constant velocity joint
Inventor: OZAKI KOYO
IPC: C10M141/12
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a new grease composition for a constant velocity joint which shows an excellent effect in decreasing friction and abrasion even without use of molybdenum dialkyldithiocarbamate sulfide. SOLUTION: A grease composition comprising a basic oil and a urea-based viscosity increasing agent contains (A) 0.1 to 10 wt.% of an organic molybdenum complex, (B) 0.1 to 5 wt.% of at least one sulfur-containing additive selected from an olefin sulfide, a sulfur-phosphorous-based extreme pressure agent, a non-ash dithiocarbamate, a polysulfide, a thiodiazole-based compound and zinc thiocarbamate and (C) 0.1 to 5 wt.% of at least one additive selected from molybdenum dithiophosphate, zinc dithiophosphate and triphenylphosphorothionate.
Patent JP-H09268129-A (JP)
Title: Gargle
Inventor: KAWASE MITSUO
IPC: A61K31/70
Filed: 1996-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain a new gargle containing a specific compound and/or its derivative as active ingredients and capable of surely preventing the adhesion of viruses to the cells of mucous membranes without damaging the mucous membranes, even when a patient frequently use the gargle. SOLUTION: This gargle contains sialic acid and/or its derivative as active ingredients. The sialic acid, namely N-acetylneuraminic acid, can be administered in the form of a sialate salt, an analogue such as a deoxy compound or a dehydro compound, or a saccharide, a glucoprotein or a glucolipid containing the sialic acid, etc. The effective concentration of the sialic acid and/or its derivative is approximately 0.00001-0.1wt.%, preferably approximately 0.0001-0.01wt.%. The gargle may further be compounded with a surfactant, a perfume, a sweetener, an antiseptic, a colorant, etc. The gargle especially has an influenza virus-catching ability.
Patent JP-H06269151-A (JP)
Title: Brushless synchronous generator
Inventor: SATAKE TOSHIHIKO
IPC: H02K19/26
Filed: 1993-03-11
Abstract: PURPOSE:To obtain a brushless synchronous generator, which does not require a brush constitution for DC excitation and the constitution for a special exciting circuit and can easily performe the control of the output voltage of the generator. CONSTITUTION:Capacitors C are connected between the terminal armature windings 3 of three-phase star connection. Three-phase auxiliary windings 4 and a thyristor SCR are connected in series in an auxiliary circuit 5. A stator side 1 is constituted of these parts. Rotor windings 6 are provided and connected in three-phase star interconnection. Diodes D2 and D3 are connected between the lines of the rotor windings 6 in parallel. A rotor side 2 is constituted of these parts. This motor comprises the stator side 1 and the rotor side 2.
Patent JP-S61237881-A (JP)
Title: Intake apparatus of engine
Inventor: ODA HIROYUKI
IPC: F02M69/00
Filed: 1985-04-13
Abstract: PURPOSE:To improve the ignition performance by jetting out the fuel from one fuel injection valve towards the valve face of two suction valves, thus making rich the air-fuel ratio around a spark plug. CONSTITUTION:A fuel injection valve 24 is arranged onto the upper wall part of a common intake passage 20 on a little upstream side of the partitioning wall 23 partitioning the both intake ports 8 and 9, and the injection passage X1 of the first injection hole 46 is directed towards the valve face on the inside of the valve stem 11A of the first suction valve 11, and the injection passage X2 of the second injection hole 47 is directed towards the valve face on the inside of the valve stem 11'A of the second suction valve 11'A. Into the combustion chamber 7, the intake air is supplied from the both intake ports 8 and 9, and fuel is supplied from the both injection holes 46 and 47, and mixing performance can be improved, and the air-fuel ratio around a spark plug 14 can be made rich, and ignition performance can be improved.
Patent JP-H0587760-A (JP)
Title: Gas sensor and production thereof
Inventor: YAMAZOE NOBORU
IPC: G01N27/12
Filed: 1992-02-28
Abstract: PURPOSE:To enhance the sensitivity to NH3 and to shorten a response time and a recovery time by using WO3 as metal oxide becoming the main component of a sensor and adding a specific additive thereto to form a porous sintered body. CONSTITUTION:A pair of Pt wires 3, 3 are wound around a cylindrical alumina pipe 2 and a metal oxide semiconductor layer 4 composed of a porous sintered body wherein at least one of Rt, Ru, Au, Ag, Rh and Pd is added to WO3 is formed to the pipe 2 so as to cover the Pt wires 3, 3. In the production of a sensor, at first, ammonium para-tungstate {(NH4)10W12O41'5H2O} being a start material is thermally decomposed in air at 600 deg.C for 5hr to obtain a powder sample. Next, Pt, Ru, Au, Ag, Ph or Pd is added to the powder sample and the resulting mixture is baked in air at 600 deg.C for 5hr to obtain a powder which is, in turn, kneaded with vehicle to be molded and baked to form the metal oxide semiconductor layer 4. A gas sensor enhanced in the sensitivity to NH3 and excellent in response and recovery speeds is obtained.
Patent JP-S61236584-A (JP)
Inventor: TAKAHARA SHOICHIRO
IPC: G09F9/30
Filed: 1985-04-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07286640-A (JP)
Title: Vibration control method and vibration controller capable of coping with lower order mode vibration and higher order mode vibration
Inventor: ARIKABE TAKEO
IPC: E04H9/02
Filed: 1994-04-18
Abstract: PURPOSE:To realize space saving and cost saving by removing the method of coping with plural mode vibrations by means of plural vibration controllers, coping with plural mode vibrations by means of one vibration controller. CONSTITUTION:By a lower order mode pendulum type vibration controller 25 consisting of an outer frame 25a and a weight 29 suspended through a pendulum arm 30 in the outer frame 25a and a higher order mode vibration controller consisting of the outer frame 25a of the vibration controller 25 supported by means of another pendulum arm 26, and a pendulum that makes the mass of the outer frame 25a a weight, a lower order vibration mode and a higher order vibration mode that is higher than the former mode by one step can be coped with.
Patent JP-2000274163-A (JP)
Title: Building member
Inventor: TERANISHI YUKARI
IPC: E06B5/00
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To easily make variable the ratio of transparent portions of a building member by alternately arranging opaque portions and the transparent portions in a fixed plate and a mobile plate which is movable with respect to the fixed plate, along a moving direction of the mobile plate, and changing the degree of superposition of the opaque portions of the mobile plate on the transparent portions of the fixed plate, depending on the location of the mobile plate. SOLUTION: The building member is made up of a framing consisting of top and bottom rails and right and left stiles, a fixed plate 7 securely fitted in the framing, and a mobile plate 9 which is arranged so as to be movable along guiding grooves formed in the top and bottom rails. The fixed plate 7 formed of a transparent glass plate or the like, with a transverse length of L has a predetermined number of opaque portions 11 formed therein, in a moving direction of the mobile plate 9 at predetermined intervals, whereby portions without formation of the opaque portions 11 form transparent portions 12. A main body 16 of the mobile plate 9 formed of a transparent synthetic resin sheet or the like has a predetermined number of opaque portions 19 formed therein, in the moving direction of the mobile plate 9 at predetermined intervals.  The opaque portions 19 of the mobile plate 9 change the degree of superposition thereof on the transparent portions of the fixed plate 7, depending on the location of the mobile plate 9.
Patent JP-S58195654-A (JP)
Inventor: HIRAOKA KATSUYA
IPC: E04C3/29
Filed: 1982-05-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62237029-A (JP)
Title: Intake device for internal combustion engine
Inventor: KATO MANABU
IPC: F02B27/00
Filed: 1986-04-08
Abstract: PURPOSE:To obtain the uniform air-fuel ratio by correcting the tendency of lean air-fuel ratio of an inside cylinder by making the opening/closing time of the suction valve of an engine equipped with the tournament type intake passages earlier in the cylinder on the inside than the cylinder on the outside. CONSTITUTION:An engine equipped with the tournament type intake passages 4 and 5 which distributes intake in the right and left directions from a fuel feeding means 2 and further distributes the intake in two directions on the downstream is provided with a device for controlling the opening/closing time and lift of the suction valve of each cylinder. Though a portion of the fuel supplied from the fuel feeding means 2 flows down on the inner wall of an intake pipe, the quantity of fuel which flows on the inner wall of the intake pipe is little, on the second and the third cylinder sides. Since the intake quantity is nearly equal in each cylinder, each of the second and the third cylinder tends to be filled with lean mixed gas. Therefore, each valve closing timing of the suction valves of the second and third cylinders is made earlier than that of other cylinder, and the air quantity is reduced, and the uniform gas is obtained.
Patent JP-H08243278-A (JP)
Title: Presser unit for sewing machine
Inventor: NAKAYAMA KOICHI
IPC: D05B29/06
Filed: 1995-03-13
Abstract: PURPOSE: To provided the presser unit for a sewing machine, which prevents the tip end section of the presser unit from being rocked to the right and left while being rattled, and also prevents a presser from interference that the needle. is thereby broken, and sewing is thereby disturbed. CONSTITUTION: Projected sections 1h and 1i are respectively formed in the respective opposite side surfaces of the hinge sections 2d and 2e for the presser mounting section 1e and presser 2 of a presser holder 1 roughly at the front and rear sections at both sides of a hinge pin 4.
Patent JP-S60222885-A (JP)
Inventor: YAMAMOTO SHIGERU
IPC: G09B7/02
Filed: 1984-04-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01248649-A (JP)
Title: Cap for semiconductor device of plastic pin grid array package type
Inventor: KATO CHIKAYUKI
IPC: H01L23/28
Filed: 1988-03-30
Abstract: PURPOSE:To prevent the moisture resistance from decreasing and excessive resin from flowing out because of the formation of voids in the resin in the capping process for improving the efficiency of a capping work, by adhering beforehand semisolidified thermosetting resin on the back of the lid part of a cap. CONSTITUTION:A cap comprises an aluminum lid part 1 and semisolidified thermosetting resin 2 adhered on the whole inner surface thereof. To fix the cap, a unfinished product comprising a printed circuit board 3, a semiconductor chip resin sealing material 5 installed on the face thereof, and many lead pins 4 installed on the back thereof is fitted on the aluminum lid part 1 with the semiconductor chip resin sealing material 5 downward. The size and shape of the aluminum lid part 1 and the thickness of the semisolidified thermosetting resin 2 are determined according to the size and shape of a unfinished product to be mounted. Heating the cap and the unfinished product up to the temperature high enough to completely harden the resin after fitting the both completes the capping process. This prevents voids from forming in the thermosetting resin 2 in the inner surface of the lid part and the resin from flowing out.
Patent JP-S61238294-A (JP)
Inventor: HONDA KUNIOKI
IPC: D06F33/02
Filed: 1985-04-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1018148-A (JP)
Title: Weaving machine with warp opening arranged in series type
Inventor: DIAZ ANTONIO
IPC: D03D49/70
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an efficient method for recovering wastes in a weaving machine with warp openings arranged in series. SOLUTION: A system in which wastes 1, 2, 14 and 10 from plural weaving machines are recovered in one part and transported to recovery lines 11 different or the same corresponding to the materials of the wastes is provided. A fly 10, a weft waste and the wastes 1, 2 and 14 are individually separated so as to transport these wastes by air flow in each batch. These batches are transported to the different recovery lines 11 by conveyors 8 and 9 placed at fixed positions by using an air flow 12 as a transporting means. Consequently, the objective ideal waste recovery method not requiring a change every time woven fabrics are changed is provided.
Patent JP-H02261056-A (JP)
Title: Dc-dc converter
Inventor: SHIMOE OSAMU
IPC: H02M3/28
Filed: 1989-03-30
Abstract: PURPOSE:To permit miniaturization without deteriorating efficiency by a method wherein one terminal of a reset winding is connected to an input power source line while the other terminal of the same is connected to the control input terminal of a main switch through a diode. CONSTITUTION:A DC-DC converter is provided with a second switch Q2 to insert a resistance in series to a first switch Q1 and limit a current conducted through a main switch (first switch) Q1 while a transformer T is provided with a reset, winding NR for resetting the transformer T and a diode D for resetting. Reset current passes the emitter resistor RE of the first switch Q1 from the negative side of an input voltage and is regenerated in an input power source through a forward diode between the base collectors of the second switch Q2, the diode D and the reset winding NR. According to this method, a small-size DC-DC converter may be manufactured easily with the small number of parts and the prominent efficiency of the same may be obtained.
Patent JP-H07274438-A (JP)
Title: Fan motor
Inventor: KISHIMOTO KOICHI
IPC: H02K5/24
Filed: 1994-03-24
Abstract: PURPOSE:To reduce the number of the parts of a fan motor and lower its resonant sound and its temperature rise. CONSTITUTION:In a fan motor, a motor casing 5 configuring the frame of its driving section and a fan casing 3 configuring the frame of its blower section shaped in the form of a cup are molded in a body by a premix, and as a result, the casing of the fan motor is formed. A rotor 10 is inserted into the motor casing 5 of this fan motor casing, and one end of a shaft 13 provided in the rotor 10 protrudes in the fan casing 3 from its bottom section, and thereby, the driving section is configured. A scirocco fan 14 is inserted into the fan casing 3, and it is mounted on the shaft 13 protruding in the fan casing 3 from its bottom section. Further, an inlet end-plate 15 is mounted on an edge 7 of the fan casing 3, and thereby, the blower section is configured. Also, grooves are provided in the bottom section of the fan casing 3.